Fuel ratio

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  • April 18, 2015 at 11:45 am #1247
    Goman
    Participant

      What are you ol crusty mechanics recommending for fuel mix in the early ’70’s Johnsons that call for 50:1? Would the HP make any difference?

      April 18, 2015 at 1:06 pm #14212
      JACQUES
      Participant

        If I was you Young fellow I would mix it at 50/1

        Joining AOMCI has priviledges 🙂

        April 18, 2015 at 1:15 pm #14213
        kerry
        Participant

          US Member

          If the motors were mine, I would run them at 40:1 for the two cylinder models, and 32:1 for the higher HP models. A little extra oil will not harm them but may extend their life a lot.

          If you have too many, AND not enough, you're a collector.

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